| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.48 | 4.157% | $49.4537 | $49.45 | $49.45 | $49.50 |
| Purchase #2 | $29.52 | 13.457% | $33.4925 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $71.84 | 11.167% | $79.8624 | $79.86 | $79.85 | $79.90 |
| Purchase #4 | $120.60 | 5.786% | $127.5779 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $180.59 | 7.274% | $193.7261 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $209.78 | 7.740% | $226.017 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $89.78 | 3.603% | $93.0148 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $749.59 | $803.1444 | $803.14 | $803.15 | $803.20 | |